![](/images/graphics-bg.png)
Behavior of Low Grade Steel Fiber Reinforced Concrete Made with Fresh and Recycled Brick Aggregates
المؤلفون المشاركون
Islam, Md. Shariful
Siddique, Mohammad Al Amin
المصدر
العدد
المجلد 2017، العدد 2017 (31 ديسمبر/كانون الأول 2017)، ص ص. 1-14، 14ص.
الناشر
Hindawi Publishing Corporation
تاريخ النشر
2017-03-16
دولة النشر
مصر
عدد الصفحات
14
التخصصات الرئيسية
الملخص EN
In recent years, recycled aggregates from construction and demolition waste (CDW) have been widely accepted in construction sectors as the replacement of coarse aggregate in order to minimize the excessive use of natural resources.
In this paper, an experimental investigation is carried out to observe the influence of low grade steel fiber reinforcements on the stress-strain behavior of concrete made with recycled and fresh brick aggregates.
In addition, compressive strength by destructive and nondestructive tests, splitting tensile strength, and Young’s modulus are determined.
Hooked end steel wires with 50 mm of length and an aspect ratio of 55.6 are used as fiber reinforcements in a volume fraction of 0% (control case), 0.50%, and 1.00% in concrete mixes.
The same gradation of aggregates and water-cement ratio (w/c=0.44) were used to assess the effect of steel fiber in all these concrete mixes.
All tests were conducted at 7, 14, and 28 days to perceive the effect of age on different mechanical properties.
The experimental results show that around 10%~15% and 40%~60% increase in 28 days compressive strength and tensile strength of steel fiber reinforced concrete, respectively, compared to those of the control case.
It is observed that the effect of addition of 1% fiber on the concrete compressive strength is little compared to that of 0.5% steel fiber addition.
On the other hand, strain of concrete at failure of steel fiber reinforced concrete has increased almost twice compared to the control case.
A simple analytical model is also proposed to generate the ascending portions of the stress-strain curve of concrete.
There exists a good correlation between the experimental results and the analytical model.
A relatively ductile failure is observed for the concrete made with low grade steel fibers.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Islam, Md. Shariful& Siddique, Mohammad Al Amin. 2017. Behavior of Low Grade Steel Fiber Reinforced Concrete Made with Fresh and Recycled Brick Aggregates. Advances in Civil Engineering،Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1121218
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Islam, Md. Shariful& Siddique, Mohammad Al Amin. Behavior of Low Grade Steel Fiber Reinforced Concrete Made with Fresh and Recycled Brick Aggregates. Advances in Civil Engineering No. 2017 (2017), pp.1-14.
https://search.emarefa.net/detail/BIM-1121218
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Islam, Md. Shariful& Siddique, Mohammad Al Amin. Behavior of Low Grade Steel Fiber Reinforced Concrete Made with Fresh and Recycled Brick Aggregates. Advances in Civil Engineering. 2017. Vol. 2017, no. 2017, pp.1-14.
https://search.emarefa.net/detail/BIM-1121218
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references
رقم السجل
BIM-1121218
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
![](/images/ebook-kashef.png)
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر
![](/images/kashef-image.png)